Spankalish

nginx:
  pkg.installed:
    - name: nginx

nginx_run:
  service.running:
    - watch:
      - pkg: nginx
      - file: /etc/nginx/nginx.conf
    -require:

Spankalish

[DEBUG   ] Reading configuration from /etc/salt/minion
[DEBUG   ] Including configuration from '/etc/salt/minion.d/_schedule.conf'
[DEBUG   ] Reading configuration from /etc/salt/minion.d/_schedule.conf
[DEBUG   ] Configuration file path: /etc/salt/minion
[WARNING ] Insecure logging configuration detected! Sensitive data may be logged.
[DEBUG   ] Reading configuration from /etc/salt/minion
[DEBUG   ] Including configuration from '/etc/salt/minion.d/_schedule.conf'
[DEBUG   ] Reading configuration from /etc/salt/minion.d/_schedule.conf
[DEBUG   ] Please install 'virt-what' to improve results of the 'virtual' grain.
[DEBUG   ] Initializing new SAuth for ('/etc/salt/pki/minion', 'minion1', 'tcp://10.0.15.10:4506')

Spankalish

 sudo apt-get -f install
Reading package lists... Done
Building dependency tree       
Reading state information... Done
Correcting dependencies... Done
The following extra packages will be installed:
  fonts-dejavu-core
The following NEW packages will be installed:
  fonts-dejavu-core
0 upgraded, 1 newly installed, 0 to remove and 108 not upgraded.

Spankalish

nginx:
  Installed: 1.4.6-1ubuntu3.4
  Candidate: 1.4.6-1ubuntu3.4
  Version table:
 *** 1.4.6-1ubuntu3.4 0
        500 http://archive.ubuntu.com/ubuntu/ trusty-updates/main amd64 Packages
        500 http://security.ubuntu.com/ubuntu/ trusty-security/main amd64 Packages
        100 /var/lib/dpkg/status
     1.4.6-1ubuntu3 0
        500 http://archive.ubuntu.com/ubuntu/ trusty/main amd64 Packages

Spankalish

nginx:
  pkg.installed:
    - name: nginx-full

nginx_run:
  service.running:
    - pkg: nginx_run
    - enable: True
    - watch:
      - file: /etc/nginx/nginx.conf

Spankalish

haproxy:
  pkg.installed:
    - name: haproxy
    
haproxy_run:
  service.running:
    - name: haproxy
    - enable: True
    - reload: True
    - watch:

Spankalish

backend nginx_pool
    balance roundrobin
    mode tcp
    {% for server, addr in salt['mine.get']('G@role:webserver and G@env:' ~ env, 'internal_ip', expr_form='compound').items() -%}
    server {{ server }} {{ addr }}:80 check
    {% endfor -%}

Spankalish

frontend www
    bind 10.0.2.15:80
    default_backend nginx_pool

backend nginx_pool
    balance roundrobin
    mode tcp
    server web1 10.0.15.21 check port 80
    server web2 10.0.15.22 check port 80
    server web3 10.0.15.23 check port 80

Spankalish

disable server in haproxy:
  cmd.run:
    - name: |
      minion=$(hostname)
      echo "disable server here/$minion" | sudo socat stdio /var/lib/haproxy/stats
      

Spankalish

disable_server_in_LB:
  event:
    - wait
    - name: salt/states/base/nginx
    - data:
      id: {{ salt['grains.get']('host') }}
    - watch:
      - service: nginx